6*19s+FC 8*19s+FC Lifts of Steel Wire Rope

     Wire rope structure 8*19S+NF, wire rope specification 13mm, if it is the elevator rope must implement the elevator wire rope standard GB8903-2005, if it is the mechanical rope needs to implement the general purpose wire rope standard GB/T20118-2006 or important purpose national standard GB8918-2006;  

     Elevator rope 8*19S+NF-13mm production process is that first of all, the wire rope has 8 strands, 19 wires per share, the arrangement of the wire is 1+9+9, the diameter of the wire rope is 13mm, so we can determine the diameter of the small strand of the wire rope is 3.47mm, the outer wire rope strand is 0.85mm, the inner wire is 0.5mm,  The center wire is 1.0mm, the lay of the wire rope is controlled in 78mm-82mm, and the lay distance of the strand is controlled in 28-31mm. The steel wire used for the elevator wire rope should meet the standard YB/T5918-2004, and the torsion and bending performance of the steel wire are required  

     Elevator wire rope technology development direction: Manganese wear resistant phosphating coating elevator wire rope is the upgrade of smooth elevator rope products, represents the development direction of high-performance steel wire rope manufacturing technology, has broad application prospects.